LTC4290 Overview
The LTC®4290/LTC4271 chipset is an 8-port power sourcing equipment (PSE) controller designed for use in IEEE 802.3at Type 1 and Type 2 (high power) pliant Power over Ethernet (PoE) systems. Transformer-isolated munication protocol replaces expensive opto-couplers and plex isolated 3.3V supply resulting in significant BOM cost savings. The LTC4290/LTC4271 chipset delivers lowest-in-industry heat dissipation by...
LTC4290 Key Features
- LTPoE++™ 38.7W to 90W nn B-Grade
- PoE+ 25.5W nn C-Grade